747051305070 has 64 divisors (see below), whose sum is σ = 2119712094720. Its totient is φ = 164866493568.

The previous prime is 747051305059. The next prime is 747051305071. The reversal of 747051305070 is 70503150747.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747051305071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61328172 + ... + 61340351.

It is an arithmetic number, because the mean of its divisors is an integer number (33120501480).

Almost surely, 2^747051305070 is an apocalyptic number.

747051305070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

747051305070 is an abundant number, since it is smaller than the sum of its proper divisors (1372660789650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

747051305070 is a wasteful number, since it uses less digits than its factorization.

747051305070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122668569.

The product of its (nonzero) digits is 102900, while the sum is 39.

The spelling of 747051305070 in words is "seven hundred forty-seven billion, fifty-one million, three hundred five thousand, seventy".